1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <sal/config.h>

#include <utility>

#include "gio_mount.hxx"
#include <ucbhelper/simpleauthenticationrequest.hxx>
#include <string.h>

#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-function"
#if defined __clang__
#if __has_warning("-Wdeprecated-volatile")
#pragma clang diagnostic ignored "-Wdeprecated-volatile"
#endif
#endif
#endif
G_DEFINE_TYPE (OOoMountOperation, ooo_mount_operation, G_TYPE_MOUNT_OPERATION);
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif

static void ooo_mount_operation_ask_password (GMountOperation   *op,
    const char *message, const char *default_user, const char *default_domain,
    GAskPasswordFlags flags);

static void ooo_mount_operation_init (OOoMountOperation *op)<--- The function 'ooo_mount_operation_init' is never used.
{
    op->m_pPrevPassword = nullptr;
    op->m_pPrevUsername = nullptr;
}

static void ooo_mount_operation_finalize (GObject *object)
{
    OOoMountOperation *mount_op = OOO_MOUNT_OPERATION (object);
    if (mount_op->m_pPrevUsername)
        free(mount_op->m_pPrevUsername);
    if (mount_op->m_pPrevPassword)
        free(mount_op->m_pPrevPassword);
    mount_op->context.reset();

    G_OBJECT_CLASS (ooo_mount_operation_parent_class)->finalize (object);
}

static void ooo_mount_operation_class_init (OOoMountOperationClass *klass)<--- The function 'ooo_mount_operation_class_init' is never used.
{
    GObjectClass *object_class = G_OBJECT_CLASS (klass);
    object_class->finalize = ooo_mount_operation_finalize;

    GMountOperationClass *mount_op_class = G_MOUNT_OPERATION_CLASS (klass);
    mount_op_class->ask_password = ooo_mount_operation_ask_password;
}

namespace {

// Temporarily undo the g_main_context_push_thread_default done in the surrounding MountOperation
// ctor (in ucb/source/ucp/gio/gio_content.cxx):
struct GlibThreadDefaultMainContextScope {
public:
    GlibThreadDefaultMainContextScope(GMainContext * context): context_(context)
    { g_main_context_push_thread_default(context_); }

    ~GlibThreadDefaultMainContextScope() { g_main_context_pop_thread_default(context_); }

private:
    GMainContext * context_;
};

}

static void ooo_mount_operation_ask_password (GMountOperation *op,
    const char * /*message*/, const char *default_user,
    const char *default_domain, GAskPasswordFlags flags)
{
    css::uno::Reference< css::task::XInteractionHandler > xIH;

    OOoMountOperation *pThis = reinterpret_cast<OOoMountOperation*>(op);
    GlibThreadDefaultMainContextScope scope(pThis->context.get());

    const css::uno::Reference< css::ucb::XCommandEnvironment > &xEnv = *(pThis->pEnv);

    if (xEnv.is())
      xIH = xEnv->getInteractionHandler();

    if (!xIH.is())
    {
        g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
        return;
    }

    OUString aDomain, aUserName, aPassword;

    ucbhelper::SimpleAuthenticationRequest::EntityType eUserName =
        (flags & G_ASK_PASSWORD_NEED_USERNAME)
          ? ucbhelper::SimpleAuthenticationRequest::ENTITY_MODIFY
          : ucbhelper::SimpleAuthenticationRequest::ENTITY_NA;

    if (default_user)
        aUserName = OUString(default_user, strlen(default_user), RTL_TEXTENCODING_UTF8);

    ucbhelper::SimpleAuthenticationRequest::EntityType ePassword =
        (flags & G_ASK_PASSWORD_NEED_PASSWORD)
          ? ucbhelper::SimpleAuthenticationRequest::ENTITY_MODIFY
          : ucbhelper::SimpleAuthenticationRequest::ENTITY_NA;

    OUString aPrevPassword, aPrevUsername;
    if (pThis->m_pPrevUsername)
        aPrevUsername = OUString(pThis->m_pPrevUsername, strlen(pThis->m_pPrevUsername), RTL_TEXTENCODING_UTF8);
    if (pThis->m_pPrevPassword)
        aPrevPassword = OUString(pThis->m_pPrevPassword, strlen(pThis->m_pPrevPassword), RTL_TEXTENCODING_UTF8);

    //The damn dialog is stupidly broken, so do like webdav, i.e. "#102871#"
    if ( aUserName.isEmpty() )
        aUserName = aPrevUsername;

    if ( aPassword.isEmpty() )
        aPassword = aPrevPassword;

    ucbhelper::SimpleAuthenticationRequest::EntityType eDomain =
        (flags & G_ASK_PASSWORD_NEED_DOMAIN)
          ? ucbhelper::SimpleAuthenticationRequest::ENTITY_MODIFY
          : ucbhelper::SimpleAuthenticationRequest::ENTITY_NA;

    if (default_domain)
        aDomain = OUString(default_domain, strlen(default_domain), RTL_TEXTENCODING_UTF8);

    rtl::Reference< ucbhelper::SimpleAuthenticationRequest > xRequest
        = new ucbhelper::SimpleAuthenticationRequest (OUString() /* FIXME: provide URL here */, OUString(), eDomain, aDomain, eUserName, aUserName, ePassword, aPassword);

    xIH->handle( xRequest.get() );

    rtl::Reference< ucbhelper::InteractionContinuation > xSelection = xRequest->getSelection();

    if ( !xSelection.is() )
    {
        g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
        return;
    }

    css::uno::Reference< css::task::XInteractionAbort > xAbort(xSelection.get(), css::uno::UNO_QUERY );
    if ( xAbort.is() )
    {
        g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
        return;
    }

    const rtl::Reference< ucbhelper::InteractionSupplyAuthentication > & xSupp = xRequest->getAuthenticationSupplier();
    aUserName = xSupp->getUserName();
    aPassword = xSupp->getPassword();

    if (flags & G_ASK_PASSWORD_NEED_USERNAME)
        g_mount_operation_set_username(op, OUStringToOString(aUserName, RTL_TEXTENCODING_UTF8).getStr());

    if (flags & G_ASK_PASSWORD_NEED_PASSWORD)
        g_mount_operation_set_password(op, OUStringToOString(aPassword, RTL_TEXTENCODING_UTF8).getStr());

    if (flags & G_ASK_PASSWORD_NEED_DOMAIN)
        g_mount_operation_set_domain(op, OUStringToOString(xSupp->getRealm(), RTL_TEXTENCODING_UTF8).getStr());

    switch (xSupp->getRememberPasswordMode())
    {
    default:
        case css::ucb::RememberAuthentication_NO:
            g_mount_operation_set_password_save(op, G_PASSWORD_SAVE_NEVER);
            break;
        case css::ucb::RememberAuthentication_SESSION:
            g_mount_operation_set_password_save(op, G_PASSWORD_SAVE_FOR_SESSION);
            break;
        case css::ucb::RememberAuthentication_PERSISTENT:
            g_mount_operation_set_password_save(op, G_PASSWORD_SAVE_PERMANENTLY);
            break;
    }

    if (pThis->m_pPrevPassword)
        free(pThis->m_pPrevPassword);
    pThis->m_pPrevPassword = strdup(OUStringToOString(aPassword, RTL_TEXTENCODING_UTF8).getStr());
    if (pThis->m_pPrevUsername)
        free(pThis->m_pPrevUsername);
    pThis->m_pPrevUsername = strdup(OUStringToOString(aUserName, RTL_TEXTENCODING_UTF8).getStr());
    g_mount_operation_reply (op, G_MOUNT_OPERATION_HANDLED);
}

GMountOperation *ooo_mount_operation_new(ucb::ucp::gio::glib::MainContextRef && context, const css::uno::Reference< css::ucb::XCommandEnvironment >& rEnv)
{
    OOoMountOperation *pRet = static_cast<OOoMountOperation*>(g_object_new (OOO_TYPE_MOUNT_OPERATION, nullptr));
    pRet->context = std::move(context);
    pRet->pEnv = &rEnv;
    return &pRet->parent_instance;
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */